Mycoplasmas - Medical Microbiology - NCBI Bookshelf
Mycoplasmas are the smallest and simplest self-replicating bacteria. The mycoplasma cell contains the minimum set of organelles essential for growth and replication: a plasma membrane, ribosomes, and a genome consisting of a double-stranded circular DNA molecule ( Fig. 37-1).
Mycoplasmas - PubMed
Mycoplasmas are the smallest and simplest self-replicating bacteria. The mycoplasma cell contains the minimum set of organelles essential for growth and replication: a plasma membrane, ribosomes, and a genome consisting of a double-stranded circular DNA molecule ( Fig. 37-1).
The minimal cellular genome of mycoplasma - PubMed
The mycoplasmas are the smallest and simplest self-replicating organisms, being built of a plasma membrane, ribosomes, and a circular double-stranded DNA molecule-the typical prokaryotic genome. The idea of using mycoplasmas as models for defining in molecular terms the entire machinery of a living …
Role of Mycoplasma Chaperone DnaK in Cellular Transformation
2020年2月15日 · We demonstrate that mycoplasma DnaK, a chaperone protein belonging to the Heath shock protein (Hsp)-70 family, binds Poly-(ADP-ribose) Polymerase (PARP)-1, a protein that plays a critical role in the pathways involved in recognition of DNA damage and repair, and reduces its catalytic activity.
Extrachromosomal DNA of Mycoplasma hominis - ScienceDirect
1973年7月13日 · An extrachromosomal circular duplex DNA has been isolated from Mycoplasma hominis. This plasmid DNA has a molecular weight of about 17.8 · 10 6, a buoyant density of 1.680 g/ml and appears to be unrelated to the similar …
Molecular Biology and Pathogenicity of Mycoplasmas
The mycoplasmas, being built of the minimum set of organelles (a plasma membrane, ribosomes, and a circular double-stranded DNA molecule, the typical prokaryotic genome), were naturally selected by us as the best candidates for cell reassembly.
Genomic Islands in Mycoplasmas - PMC - PubMed Central (PMC)
The genome of this virus was encoded by a circular double-stranded DNA molecule that could be found integrated into the host chromosome at tRNA genes. The other groups belonged to Inoviridae and Podoviridae, two major viral families that unlike Plasmaviridae encompass an important number of Gram-positive and Gram-negative targeting ...
Scientists reveal hidden structures in bacterial DNA
2017年3月23日 · Researchers have described the 3D structure of the genome in the extremely small bacteria Mycoplasma pneumoniae. They discovered previously unknown arrangements of DNA within this tiny...
Circular DNA of 3T6R50 double minute chromosomes - PubMed
1988年6月10日 · In pulsed field gradient gel electrophoresis (PFGE) the intact deproteinized circular DNA of Mycoplasma (800 kb) and Escherichia coli (4700 kb) remains trapped in the slot. We show here that gamma-irradiation of the DNA in agarose plugs is a convenient method to partially convert these circles into …
Genomic Islands in Mycoplasmas - MDPI
2020年7月22日 · The genome of this virus was encoded by a circular double-stranded DNA molecule that could be found integrated into the host chromosome at tRNA genes. The other groups belonged to Inoviridae and Podoviridae, two major viral families that unlike Plasmaviridae encompass an important number of Gram-positive and Gram-negative targeting ...
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